Homework Help: chem

Posted by moon on Wednesday, December 1, 2010 at 6:16pm.

1. A single mole of AgNo3 weighs 169.88 grams. In order to make a 1M solution, how many grams of AgNo3 would need to be dissolved in 5oomL?
How many moles do you need?
moles = M x L.

please help today

chem - DrBob222, Wednesday, December 1, 2010 at 8:09pm
M = moles/L
So you want 0.5 L and 1 M, you will need 1 x 0.5 = 0.5 mole.
How many grams is that?
moles = g/molar mass

Answer this Question

Related Questions

science - A single mole of AgNO3 weighs 169.88 grams. In order to make a 1M ...
Chemistry - A single mole of AgNo3 weighs 169.88 grams. In order to make a 1M ...
chemistry - how many grams of AgNO3 would need to be dissolved in 1 liter, 500mL...
chemistry - Silver nitrate (AgNO3) reacts with sodium chloride as indicated by ...
Chemistry - Silver nitrate (AgNO3) reacts with sodium chloride as indicated by ...
Chemistry - You have 250 mL of a 0.80 M solution of silver nitrate AgNO3 (169.87...
chem - You're asked to prepare 125mL of .0321 M AgNO3. How many grams would ...
chemistry - We add excess NaCl solution (58.44 g/mol) to 56 mL of a solution of ...
chemistry - We add excess NaCl solution (58.44 g/mol) to 64 mL of a solution of ...
Science - NaBR+ AgNO3- AgBr+ NaNO3 AgNO3=reagent A NaBr=reagent B When 4.36 ...

For Further Reading

First Name:
School Subject:
Answer: